May 16, 2012 - MPR’s Dan Gunderson reports on pollutants from the 2010 British Petroleum oil spill in the Gulf of Mexico showing up in Minnesota birds that migrate to the gulf.
October 24, 2008 - Popular Minnesota Department of Natural Resources wildlife biologist Carrol Henderson joins Midday to talk about his new book, "Birds in Flight: The Art and Science of How Birds Fly."
December 14, 2007 - A non-game wildlife expert from the Minnesota Department of Natural Resources takes questions about how birds and other wildlife behave in winter. Guest: Carrol Henderson: Non-game wildlife specialist at the Minnesota Dempartment of Natural Resources. Henderson is the author of "Oology: Ralph's Talking Eggs."
November 28, 2007 - Morning Edition’s Cathy Wurzer interviews author Carrol Henderson about his book “"Oology and Ralph's Talking Eggs” and bird history/conservation in North America. The book details new discoveries that have come from researching a collection of about 4,000 bird eggs gathered by an Iowa farmer named Ralph Handsaker.
May 13, 1995 - Wildlife specialist Carrol Henderson, of the Minnesota Department of Natural Resources, is in the Midday studio to answer listener questions about birds.
August 21, 1992 - Carrol Henderson, author of Woodworking for Wildlife: Homes for Birds and Animals, details the use of bird boxes in supporting the healthy existence of local birds. Henderson is Nongame Wildlife Program supervisor for Minnesota’s Department of Natural Resources.